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Auditing & Assurance Services
Chapter 3: Management Fraud & Audit Risk
25
Accounting
Undergraduate 4
10/06/2008

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Term
Audit Risk Model
Definition
Audit Risk = Inherent Risk (IR) * Control Risk (CR) * Detection Risk (DR)
Term
Audit Risk
Definition
probability that an audit team will give an inappropriate opinion on F/S

material misstatement occurs (IR)
would not be caught by client controls (CR)
not detected by audit procedures (DR)
Term
Inherent Risk
Definition
in absence of internal controls, material errors or frauds could enter the accounting system
Term
Types of Inherent Risks
Definition
dollar size of account, liquidity of account, volume of transactions, complexity of transactions, subjective estimates
Term
Control Risk
Definition
the clients internal control policies will fail to prevent or detect material misstatements
Term
Detection Risk
Definition
audit procedures will fail to detect material misstatements
Term
Audit Risk Model Examples
Definition
1. Cannot have IR = 0
2. Cannot have CR = 0
3. No due care if AR=.32
4. Cannot rely on substantive procedures alone

inverse relationship between RMM and DR
auditors modify the nature, timing, and extent
Term
Risk of Material Misstatement (RMM)
Definition
inherent risk and control risk
Term
Two general tests to detect material misstatements
Definition
test of details
substantive test of analytical procedures
Term
Analytical Procedures Risk
Definition
risk that substantive analytical procedures will fail to detect a material misstatement
Term
f) Three steps are involved in the auditor’s use of the audit risk model at the account balance, class of transactions, or disclosure level
Definition
(1) Setting a planned level of audit risk
(2) Assessing the risk of material misstatement
(3) Solving the audit risk equation for the appropriate level of detection risk.
Term
SAS 99: Consideration of Fraud in a Financial Statement Audit
Definition
design audit to provide reasonable assurance of detecting fraud that could have a material effect on F/S

-understand fraud
-assess fraud risks
-design audits to provide reasonable assurance

-fraudulent financial reporting
-misappropriations of assets
Term
Consideration of Fraud in a F/S Audit
Definition
Step 1: Audit Team Discussion
Step 2: Identify Information Necessary to assess fraud risks
Step 3a: Identify fraud risk factors related to fraudulent F/R
Respond to assessed Risks
Step 5: Evaluate Audit Evidence
Step 6: Communicate fraud matters
Step 7: Document Fraud matters
Term
Step 1: Audit Team Discussion
Definition
- update team members on aspects of the audit
- topics may include: past experiences with client, how fraud may be perpetuated, procedures that might detect fraud
Term
Step 2: Identify Information Necessary to Asses Fraud Risks
Definition
- gather information to identify fraud risk factors
- procedures may include: discussions with members of management, internal auditors, and other employees
- compare reported f/s against estimates
Term
Step 3a: Identify Risk Factors Related to Fraudulent Financial Reporting
Definition
misleading f/s through: overstating revenues and assets, understating expenses and liabilities, and giving disclosures that are misleading
- may show financial performance ratios that are more favorable to current industry
Term
Step 3b: Assess Fraud Risks
Definition
- assess fraud risk, the likelihood fraud has occurred, magnitude of the fraud risk, and how widespread the threat is
Term
SAS 57: Auditing Accounting Estimates
Definition
- monitor differences between managements estimates and reasonable estimates supported by audit evidence
Term
Step 4: Respond to Assess Risks
Definition
-SAS 99: use less predictable audit procedures
- more extensive tests, target tests to specific areas
Term
Step 5: Evaluate Audit Evidence
Definition
- if discrepancies in accounting records, conflicting evidence, and missing documentation --> follow up with management to identify source of problem
Term
Step 6: Communicate Fraud Matters
Definition
- report to management one level above
- exercise technical and professional due care
- SAS 114: requirements intended to ensure audit committees are informed about the scope and results of the audit
Term
Step 7: Document Fraud Matters
Definition
- discussions of engagement personnel
- procedures to identify and assess risk
- specific risks identified and responses
Term
Materiality
Definition
- information is material if it is likely to influence f/s users decisions
- auditors must examine quantitative and qualitative factors
- absolute size, relative size, nature of item/issue, circumstances, cumulative effects
Term
Audit Procedures
Definition
1. Inspection of records and documents
2. Inspection of tangible assets
3. Observation
4. Inquiry
5. Confirmation (sas 67)
6. Recalculation
7. Reperformance
8. Analytical Procedures
Term
Materiality Quan vs. Qual
Definition
Quantitative: absolute size, relative size, cumulative effects

Qualitative: nature of item/issue, circumstances, uncertainty
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